Leviticus 15:8-10

King James Version

⁸ And if he that hath the issue spit upon him that is clean; then he shall wash his clothes, and bathe himself in water, and be unclean until the even.

⁹ And what saddle soever he rideth upon that hath the issue shall be unclean.

¹⁰ And whosoever toucheth any thing that was under him shall be unclean until the even: and he that beareth any of those things shall wash his clothes, and bathe himself in water, and be unclean until the even.